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Individual
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Individual
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Priority to ES1985286654UpriorityCriticalpatent/ES286654U/en
Publication of ES286654UpublicationCriticalpatent/ES286654U/en
Test tube for analysis, formed by a substantially cylindrical body that at one end has an opening mouth and a closing bottom at its opposite end, characterized in that said bottom is of general configuration in the form of a truncated cone, so it presents a lateral part of decreasing diameter and a base part, having at least one rib in at least the internal surface of said base, in order to prevent a pipette or the like introduced in the tube from being sealed by an application regulate the mouth of the pipette to said bottom. (Machine-translation by Google Translate, not legally binding)
ES1985286654U1985-05-101985-05-10Test tube for analysis (Machine-translation by Google Translate, not legally binding)
PendingES286654U
(en)